| Patents for B01D 53 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols (135,933) |
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| 04/20/2011 | CN101203308B Method and device for assembling metal honeycomb catalyst carrier |
| 04/20/2011 | CN101146656B Honeycomb structure and method of manufacturing the same |
| 04/20/2011 | CN101128247B Method for cleaning exhaust gases produced by a sintering process for ores and/or other metal-containing materials in metal production |
| 04/20/2011 | CN101088591B Pressure swing adsorption process with improved recovery of high-purity product |
| 04/20/2011 | CN101066516B Decarbonizing solution comprising borate |
| 04/19/2011 | US7928370 Open probe method and device for sample introduction for mass spectrometry analysis |
| 04/19/2011 | US7928033 Catalyst for reducing mercury, a mercury conversion unit, and an apparatus for measuring total mercury in combustion exhaust gas by using the same |
| 04/19/2011 | US7928032 Catalyzed soot filter and method(s) to make these |
| 04/19/2011 | US7927568 Method of and apparatus for CO2 capture in oxy-combustion |
| 04/19/2011 | US7927567 Adsorbent, porous filter, air cleaning device, method of cleaning air, and method of manufacturing porous filter |
| 04/19/2011 | US7927407 Desiccant bag and filter assembly |
| 04/19/2011 | US7927406 Water droplet generating system and method for generating water droplet |
| 04/19/2011 | US7927405 Porous composite article |
| 04/19/2011 | US7927403 Method for absorption of acid gases |
| 04/19/2011 | US7927402 Passive desiccant system |
| 04/19/2011 | US7927039 Method for improving vermiculite's intake of ammonium ions, absorption material, its uses and method of removing ammonium from environment |
| 04/19/2011 | CA2700781A1 Reclaiming apparatus and reclaiming method for separating absorbent from depleted materials |
| 04/19/2011 | CA2625049C Method and apparatus for separating gases |
| 04/19/2011 | CA2614618C Membranes of polyurethane based materials including polyester polyols |
| 04/19/2011 | CA2614605C Membranes of polyurethane based materials including polyester polyols |
| 04/19/2011 | CA2569344C Bubbling bed reactor and a method of separating a gaseous pollutant from a gas |
| 04/19/2011 | CA2550875C Method and device for decontamination air for fuel cell, and fuel cell |
| 04/19/2011 | CA2540645C Method for removing ammonia and dust from a waste gas generated during the production of fertilizers |
| 04/19/2011 | CA2493495C Dual mode medical oxygen concentrator |
| 04/19/2011 | CA2490429C Low emission thermal plant |
| 04/19/2011 | CA2484650C Method for absorption of acid gases |
| 04/19/2011 | CA2408858C Production of sulphur and activated carbon |
| 04/15/2011 | CA2682892A1 Materials, methods and systems for selective capture of co2 at high pressure |
| 04/14/2011 | WO2011044250A1 Cold selective catalytic reduction |
| 04/14/2011 | WO2011044091A2 Ultra rapid cycle portable oxygen concentrator |
| 04/14/2011 | WO2011043989A1 Novel systems and methods for converting gaseous byproducts of wastewater treatment into energy |
| 04/14/2011 | WO2011043434A1 Honeycomb structure |
| 04/14/2011 | WO2011043430A1 Protective bag |
| 04/14/2011 | WO2011043374A1 Exhaust gas treatment method and exhaust gas treatment device |
| 04/14/2011 | WO2011043209A1 Moisture separator and cooling machine |
| 04/14/2011 | WO2011042993A1 Exhaust cleaner for internal combustion engine |
| 04/14/2011 | WO2011042990A1 Honeycomb filter |
| 04/14/2011 | WO2011042953A1 Nox reduction catalyst for high-temperature exhaust gas, method for producing same, and method for reducing nox in high-temperature exhaust gas |
| 04/14/2011 | WO2011042846A1 A process for removing methane from landfill biogas streams, and relevant biofiltering unit and plant |
| 04/14/2011 | WO2011042640A1 Method for the treatment of a gaseous effluent by means of partial solidification of an intermediate fluid, and associated treatment unit |
| 04/14/2011 | WO2011041956A1 Method for preparing manganese sulfate monohydrate by desulfurizing fume with middle-low grade manganese dioxide ore |
| 04/14/2011 | WO2011018079A3 Device for extracting water from atmospheric air |
| 04/14/2011 | WO2010147345A3 Bacillus subtilis gu1 and use thereof |
| 04/14/2011 | WO2010129490A3 Improved lean hc conversion of twc for lean burn gasoline engines |
| 04/14/2011 | WO2010084226A4 Photocatalytic mixture for the degradation of nitrogen oxides |
| 04/14/2011 | US20110085956 Mixer with catalytic surface |
| 04/14/2011 | US20110085954 Arrangement for Reducing Nitrogen Oxides in Exhaust Gases |
| 04/14/2011 | US20110085953 Exhaust gas purifying apparatus and method for purifying exhaust gas |
| 04/14/2011 | US20110085952 Scrubber for removing heavy metals from gases |
| 04/14/2011 | US20110085942 Honeycomb filter and urea scr device |
| 04/14/2011 | US20110085941 Honeycomb filter |
| 04/14/2011 | US20110083592 Segregated in-situ forced oxidation wet flue gas desulfurization for oxygen-fired fossil fuel combustion |
| 04/14/2011 | US20110083557 Method and apparatus for removing chloride from samples containing volatile organic carbon |
| 04/14/2011 | US20110083555 Method for dissolving carbon dioxide from flue or other gas and for neutralizing the solution obtained |
| 04/14/2011 | US20110083554 Method and apparatus for extracting carbon dioxide from air |
| 04/14/2011 | US20110083419 Systems and methods for bypassing an inlet air treatment filter |
| 04/14/2011 | DE112009000997T5 Vorrichtung, System und Verfahren zum Bestimmen der Degradation eines SCR-Katalysators Apparatus, system and method for determining the degradation of an SCR catalyst |
| 04/14/2011 | DE112009000996T5 Vorrichtung, System und Verfahren zum Reduzieren von NOx-Emissionen bei eine SCR-Katalysator unter Verwendung von Ammoniakspeicherung und Schlupfsteuerung Apparatus, system and method for reducing NOx emissions from an SCR catalyst using ammonia storage and slip control |
| 04/14/2011 | DE112009000675T5 Verfahren zur Herstellung einer Reinigungseinrichtung für Abgase eines Kraftfahrzeugs A process for producing a cleaning device for exhaust gases of a motor vehicle |
| 04/14/2011 | DE102009049066A1 Drying process for household appliance, or other drying system for drying of air, by utilizing energy of heat reception- and heat-releasing surface of a Peltier element, where containers are partially filled with phase change materials |
| 04/14/2011 | DE102009041104A1 Verfahren zum Trocknen von Erdgas durch gemeinsame Kühlung von Lösungsmittel und Erdgas Process for drying natural gas by cooling common solvent and gas |
| 04/14/2011 | DE102007060623B4 Entstickung von Dieselmotorenabgasen unter Verwendung eines temperierten Vorkatalysators zur bedarfsgerechten NO2-Bereitstellung Denitrification of diesel engine exhaust gases using a temperature-controlled pre-catalyst for on-demand provision of NO2 |
| 04/14/2011 | DE10125678B4 Verfahren und Vorrichtung zur Herstellung von Polyethylenterephthalat Method and apparatus for production of polyethylene terephthalate |
| 04/13/2011 | EP2309193A1 Humidity control device |
| 04/13/2011 | EP2308596A1 Cu/zeolite SCR catalyst for NOx reduction in exhaust gases and manufacture method thereof |
| 04/13/2011 | EP2308595A1 Exhaust gas purifying catalyst |
| 04/13/2011 | EP2308593A1 Catalyst for purification of exhaust gas |
| 04/13/2011 | EP2308592A1 Catalyst device for exhaust gas purification and method of purifying exhaust gas |
| 04/13/2011 | EP2308585A2 Segregated in-situ forced oxidation wet flue gas desulfurization for oxygen-fired fossil fuel combustion |
| 04/13/2011 | EP2308584A1 Testing method for drying agent |
| 04/13/2011 | EP2308583A1 Scrubbing ammonia from air |
| 04/13/2011 | EP2307314A1 Process for extracting the ammonia nitrogen from liquid waste |
| 04/13/2011 | EP2307135A1 Composite h2o absorber for sealed medical devices |
| 04/13/2011 | EP2307123A1 Textured particulate filter for catalytic applications |
| 04/13/2011 | EP2307122A1 Nox storage materials and traps resistant to thermal aging |
| 04/13/2011 | EP2307121A1 Method and device for separating carbon dioxide from a waste gas of a fossil fuel-operated power plant |
| 04/13/2011 | EP2307120A1 Process for removing acid gases from a gas stream |
| 04/13/2011 | EP1958682B1 Wet flue-gas desulfurization apparatus and method of wet flue-gas desulfurization |
| 04/13/2011 | EP1909949B1 Carbon membranes |
| 04/13/2011 | EP1843016B1 Internal combustion engine |
| 04/13/2011 | EP1780488B1 Heat exchanger and air conditioner |
| 04/13/2011 | EP1569740B1 Methods of acid gas removal |
| 04/13/2011 | CN201795478U Circulating fluidized bed boiler and limestone injector thereof |
| 04/13/2011 | CN201794647U Storage box assembly for storing liquid reducing agents and motive power system |
| 04/13/2011 | CN201791479U Desulfuration oxidation device |
| 04/13/2011 | CN201791478U Flue gas denitration device |
| 04/13/2011 | CN201791477U Smoke denitration equipment |
| 04/13/2011 | CN201791476U Flue gas denitration device |
| 04/13/2011 | CN201791475U Smoke denitration equipment |
| 04/13/2011 | CN201791474U Flue gas selective catalytic reduction denitrification device |
| 04/13/2011 | CN201791473U Desulfurizing tower for desulfurizing gas by liquid-phase catalytic oxidization method |
| 04/13/2011 | CN201791472U Novel biological deodorization pool |
| 04/13/2011 | CN201791471U Deodorization device |
| 04/13/2011 | CN201791470U Dry-method suspension bed type flue gas desulfurization system for small and medium sized coal burning boiler |
| 04/13/2011 | CN201791469U Dense-phase circulating fluidized dry tower desulfurizer |
| 04/13/2011 | CN201791468U Dry-method flue gas desulfurizer with buffering bin |
| 04/13/2011 | CN201791467U Limestone slurry supply device with redundancy design |
| 04/13/2011 | CN201791466U Flue gas denitration device |
| 04/13/2011 | CN201791465U Impact type desulfurization dust-removing device |
| 04/13/2011 | CN201791464U Sprinkling device for naphthalene scraping groove |